From 08d59537c353c6980c5e9a0f8b0039f2ab5b0ba5 Mon Sep 17 00:00:00 2001
From: Martin Ling <martin-git@earth.li>
Date: Wed, 17 Apr 2013 15:38:33 +0100
Subject: [PATCH] python: fix cdata to work with Python 3.x.

---
 bindings/python/sigrok/core/lowlevel.i | 11 +++++++++++
 bindings/swig/libsigrok.i              |  1 -
 2 files changed, 11 insertions(+), 1 deletion(-)

diff --git a/bindings/python/sigrok/core/lowlevel.i b/bindings/python/sigrok/core/lowlevel.i
index 28abd50d..32695f68 100644
--- a/bindings/python/sigrok/core/lowlevel.i
+++ b/bindings/python/sigrok/core/lowlevel.i
@@ -69,6 +69,17 @@ int sr_session_datafeed_python_callback_add(PyObject *cb)
     }
 }
 
+PyObject *cdata(const void *data, unsigned long size)
+{
+#if PY_MAJOR_VERSION < 3
+    return PyString_FromStringAndSize(data, size);
+#else
+    return PyBytes_FromStringAndSize(data, size);
+#endif
+}
+
 %}
 
 int sr_session_datafeed_python_callback_add(PyObject *cb);
+
+PyObject *cdata(const void *data, unsigned long size);
diff --git a/bindings/swig/libsigrok.i b/bindings/swig/libsigrok.i
index b216a31a..bbabdf2e 100644
--- a/bindings/swig/libsigrok.i
+++ b/bindings/swig/libsigrok.i
@@ -19,7 +19,6 @@
 
 %include "cpointer.i"
 %include "carrays.i"
-%include "cdata.i"
 %include "stdint.i"
 
 %{